The film is "Legends", so no, as it doesn't belong to the body of Lucasflim-owned work designated as canon by the Lucasfilm Story Group. (Prior to the change in designation, the particular work was "continuity canon" which was regarded as less canon than the Lucasfilm-made, live-action, ordinal Star Wars films but canon nonetheless.) However, the film has not been retconned, so there hasn't been a change in continuity with other Lucasfilm "Star Wars" works, whether canon or "Legends".